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BigTree108

Real estate and construction software development services

Real estate and construction software development for property managers, brokerages, listing portals, investors, developers and contractors: property management, tenant and owner portals, listing platforms with MLS data through RESO feeds, investment reporting, smart building systems, construction project management, BIM integration and field apps, with dedicated proptech developers for your team or a platform delivered end to end.

What we build for real estate and construction

  • Property management

    Leases, rent collection, maintenance requests, inspections and owner statements, in a system of your own or integrated with Yardi, AppFolio, RealPage or Buildium.

  • Tenant and owner portals

    Portals and apps where tenants pay rent, report repairs and book amenities, and owners see income, costs and documents.

  • Listing platforms

    Property search with maps and filters, MLS data through RESO Web API feeds, lead routing to agents, and virtual tours.

  • Investment and asset management

    Portfolio dashboards, deal pipelines, underwriting models and investor reporting, fed from property, accounting and market data.

  • Smart buildings

    Access control, energy metering, occupancy and HVAC data from building systems over BACnet, Modbus and MQTT, shown in one dashboard.

  • Construction project management

    Schedules, budgets, change orders, RFIs and daily reports, integrated with Procore or Autodesk Construction Cloud.

  • BIM and field apps

    IFC models and Autodesk Platform Services viewers on the web and tablets, with offline field apps for snags, photos and inspections.

Hire proptech developers

  • Dedicated proptech developers

    Proptech developers who join your team full time, work in your tools and process, and report to your lead. You interview them; we carry the Ukrainian contract, payroll, invoicing and leave.

  • Real estate software development projects

    A defined piece of real estate software development with a scope, a fixed plan and a named lead on our side who owns the result and reports progress in your channels.

  • Ongoing real estate software development

    Real estate software development as a continuing service: the same people every month, a backlog you prioritise, and hours you can see in our portal and on the invoice.

The dedicated team page explains how specialists join your team, and the outsourcing page covers project delivery, take-overs and how we charge.

Who works on your real estate software development

  • Full-stack engineers

    Portals and platforms in .NET, Python or Node.js

  • Mobile engineers

    Tenant, agent and field apps

  • Integration engineers

    MLS, accounting, building and construction systems

  • UI and UX designers

    Search, listings and portals

  • QA engineers

    Payment, integration and device tests

Software for buildings and the people in them

Real estate data lives in many systems: listing feeds, property management, accounting, building controls and construction tools. We connect them through their APIs so each figure has one source, and portals and dashboards read from it rather than from exports.

Tenants’ and buyers’ personal and payment data is handled under GDPR and the local rules where the properties are, payments go through a regulated provider, and access is limited to the staff who need it.

Other industries we build for

Industries overview

Questions about real estate software development

Can you integrate with Yardi, AppFolio or Procore?

Yes, through their APIs and partner programmes where they require one, so data flows between the platform and your portals, accounting and reports without re-keying.

Do you build listing portals with MLS data?

Yes. Listings are imported through RESO Web API feeds from the MLS or a feed provider, shown under each MLS’s display rules, and kept current as they change.

How quickly can proptech developers start?

When the right proptech developer is available, the start is gated only by your interview and the NDA and IP assignment. Otherwise we run a search, which typically produces candidate profiles within two to three weeks, and nobody starts until you have said yes.

How do we hire proptech developers through BigTree108?

Tell us the work, the seniority and the hours you need. We propose one or two people with their profiles, you interview them the way you would interview your own hire, and you sign one agreement with BIG TREE 108 LLC and receive one invoice a month.

Who owns the work they produce?

You do. Every specialist has a signed contract with BigTree108 that assigns all work product to the company, and our agreement with you assigns it onward. Code, designs and documents are delivered into your own repositories and tools, not kept where only we can change them.

Building real estate software?

Tell us the properties or projects, the systems you run and the work. You get an answer within one business day: candidate profiles or a plan for the work.

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